2152189044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{10613}}^1$

素因数の和:10797

約数の個数: 72

約数和(自身を含む): 5609796192

約数和(自身を除く): 3457607148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 258, 262, 387, 393, 516, 524, 774, 786, 1179, 1548, 1572, 2358, 4716, 5633, 10613, 11266, 16899, 21226, 22532, 31839, 33798, 42452, 50697, 63678, 67596, 95517, 101394, 127356, 191034, 202788, 382068, 456359, 912718, 1369077, 1390303, 1825436, 2738154, 2780606, 4107231, 4170909, 5476308, 5561212, 8214462, 8341818, 12512727, 16428924, 16683636, 25025454, 50050908, 59783029, 119566058, 179349087, 239132116, 358698174, 538047261, 717396348, 1076094522, 2152189044]

約数ペア:

[(1, 2152189044), (2, 1076094522), (3, 717396348), (4, 538047261), (6, 358698174), (9, 239132116), (12, 179349087), (18, 119566058), (36, 59783029), (43, 50050908), (86, 25025454), (129, 16683636), (131, 16428924), (172, 12512727), (258, 8341818), (262, 8214462), (387, 5561212), (393, 5476308), (516, 4170909), (524, 4107231), (774, 2780606), (786, 2738154), (1179, 1825436), (1548, 1390303), (1572, 1369077), (2358, 912718), (4716, 456359), (5633, 382068), (10613, 202788), (11266, 191034), (16899, 127356), (21226, 101394), (22532, 95517), (31839, 67596), (33798, 63678), (42452, 50697)]